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High Quality Durable Industrial Mechanical Elastomer Bellows Seals

Name: High Quality Durable Industrial Mechanical Elastomer Bellows Seals
Brand: Ningbo Fangli Seals Co., Ltd
SKU: 2266638865

Zhejiang, ChinaNingbo Fangli Seals Co., Ltd

US$1.00

1-999 Pieces

US$0.80

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

≤ 1.5MPa

Model NO.

Elastomer bellows seals

Speed

≤ 10m/S

Temperature

-40℃- +180℃

Performance

Corrosion

Standard

Standard, G60

Balance

Unbalanced

Rotary Ring

B, a, Q1, Q2, F, G

Seat Ring

U2, Q1, Q2, B, a

Secondary Seal

V, P, E, M1, M2

Spring and Metal Parts

F, G, M

Alternative

G6, G9

Transport Package

Standard Packaging or Customized

Trademark

NINGMI

Origin

China

Key features

Corrosion Resistance: Constructed from polished stainless steel and durable elastomer to resist harsh chemical environments.

Misalignment Compensation: Flexible bellows design absorbs shaft misalignment, thermal expansion, and vibration for extended life.

Low Maintenance Design: Integrated bellows eliminates separate spring tension adjustments, simplifying installation and upkeep.

High-Speed Performance: Designed for speeds up to 10m/s with pressure tolerance up to 1.5MPa for robust industrial use.

Customizable Components: Rotary ring, seat ring, and secondary seals offer multiple material options for specific requirements.

Leak-Tight Seal: Creates a dynamic, leak-tight seal preventing fluid escape and contaminant entry in rotating equipment.

Certified Quality: Manufactured by a National High-Tech Enterprise with IATF 16949 and ISO 9001 certifications.

Company profile

High Repeat Buyers ChoicePatents AwardedStandardized quality controlManagement Certification

Ningbo Fangli Seals Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 years CertifiedNearest Port: Ningbo PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality and service procedures, broad customization and ODM capabilities, R&D activity, and established export experience of 18 years. Production is supported by automated assembly, inspection, polishing, machining, and assembly-line equipment, with standardized finished-product inspection instructions. However, the supplier reports no valid manufacturing contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and zero countries offering overseas services. Financial credibility cannot be reliably assessed because the supplied financial figures are anonymized or presented only as “1.” Customer-case evidence is limited to OEM service for well-known brands and participation in Achema 2024.

Supplier typeThe supplier provides manufacturing, OEM, ODM, R&D, customization, and in-stock services. It has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries, indicating a primarily factory-based supplier with limited overseas infrastructure.

After-Sales capabilityThe supplier has clear, followed procedures for corrective and preventive actions and customer complaints, plus in-stock capability and stated lead times of one month in both peak and off-season. Its lack of overseas warehouses, showrooms, agents, branches, and overseas service-country coverage limits local service reach.

R&D capabilityThe supplier reports new products within the past year, ODM capability, SolidWorks use, R&D responsibility for product improvement and production support, auditable design records, and 19 R&D patents. These are explicit indicators of active product-development capability.

Production capacityProduction resources include automatic assembly machines, appearance inspection equipment, polishing machines, machining centers, and an automatic assembly line. Finished products are inspected under written and uniformly followed instructions, and the supplier reports in-stock capability; however, it lacks a valid contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also offers ODM services. This provides strong direct evidence of broad customization capability.

Product Q&A

Q:When can I get the quotation?

We usually provide a quotation within 4 hours after receiving your inquiry. For urgent requests, please call us or specify it in the email for priority processing.

Q:Can the product be customized?

Yes, we can customize products according to special customer requirements using the latest technology. Options include customization from samples, designs, and full or minor customization.

Q:What is the production cycle?

The production cycle depends on order quantity and product type. Under normal circumstances, production is completed within 15 working days after the order is confirmed.

Q:What are the delivery terms?

We accept various methods including factory delivery (EXW) and Free on Board (FOB). Transportation costs and delivery time depend on volume, mode (sea/air/express), and destination.

Q:How long is the validity period of the offer?

The quotation validity period is usually 15 days, determined by market fluctuations in raw material prices.